近期加密货币崩盘后，加密货币市值下跌逾 8% 至 2.7 万亿美元

据报道，Polymarket 的与特朗普乌克兰矿产交易相关的预测市场遭遇了一次治理攻击，原因是一头鲸鱼在最后一刻进行干预，使得预测结果对他们有利。 据 Wu Blockchain 报道，一名内部鲸鱼花费 500 万个 UMA（UMA）代币对 Polymarket 投注池的最终结果进行投票，该投注池名为“乌克兰在 4 月前同意特朗普矿产协议？” 由于鲸鱼在最后一刻的干预，它能够通过投下 25% 的“赞成”票来推翻最终结果。因此，鲸鱼能够通过 UMA 预言机操纵最终结果。 Polymarket 使用 UMA 的 Optimistic Oracle 来确定市场结果并验证现实世界的事件。UMA 的预言机依赖于社区共识，将 UMA 代币持有者称为“相关市场结果的公正仲裁者”。 流入投注池的资金量高达700多万美元。由于该事件，许多押注“NO”的Polymarket交易员遭受了数千美元的损失。 最终结果公布时，许多交易员认为，没有官方确认特朗普总统与乌克兰政府之间的协议已正式签署。 据路透社报道，3月25日，特朗普声称预计美国和乌克兰之间的收益分享协议将“很快签署”。不过，交易员们认为，这不足以证实投注池的结果。 你可能还喜欢：Polymarket 现接受用户的 Solana 存款 “这是一个大笑话，泽连斯基刚刚宣布他们正在考虑一项更大的交易。这意味着之前没有达成任何协议，哇，真是个骗局，”一位 Polymarket 交易员在投注池的评论区说道。 另一位交易员表示，“在2028年美国总统大选中，谁拥有更多的UMA，谁就将决定谁赢得总统大选，而Polymarket将成为一个笑话。” X 上的一位用户名为 @Web3Marmot 的用户在最近的一篇帖子中对 Polymarket 进行了抨击，指责该预测市场平台欺骗用户。他们表示，事件结果不是由现实世界的事件决定的。相反，他们声称最终结果是由“有影响力的用户决定的，他们会稳固自己的地位，然后投票支持自己，而不管实际结果如何。” Moreover, they explained that UMA whales had voted “YES,” despite the deal not having been officially signed nor announced. This means that UMA token holders ultimately decide the final outcome, not real world events. Web3Marmot 写道：“规则明确规定，‘该市场的解决方案来源将是美国和乌克兰政府的官方信息’。然而，尚未确认该交易或决定的结果。” Polymarket 对争议的回应 在 Discord 上分享的一篇帖子中，Polymarket 的一名代表承认了围绕“乌克兰在 4 月之前同意特朗普矿产协议？”投注池的争议。 “我们了解乌克兰稀土市场的情况。该市场最终的解决违背了我们用户的期望和我们的澄清。不幸的是，由于这不是市场失灵，我们无法退款，”Polymarket 代表 Tanner 说道。 Polymarket 发生治理攻击，UMA 大亨利用其投票权操纵预言机，让市场结算虚假结果并成功获利。该大亨通过三个账户投了 500 万个代币，占总投票数的 25%。……pic.twitter.com/3xFuzdRfWJ— Wu Blockchain (@WuBlockchain) 2025 年 3 月 26 日 Polymarket 团队认为这种情况是“前所未有的情况”，并声称他们一直在与 UMA 预言机团队合作，以防止这种情况再次发生。此外，该团队承诺在试图更好地了解情况并实施更清晰的规则时向交易者分享更多细节。 “我们致力于构建预测市场的未来，这需要建立每个人都可以信赖的弹性系统，”Tanner 在 Polymarket Discord 频道上写道。 你可能还喜欢：Polymarket 开始对中本聪的身份进行押注

XRP is trading at $2.58, marking a nearly 20% gain in the past week as open interest rose more than 40%. This 20% one-week rise places it ahead of the broader cryptocurrency market, which has seen a 13% uptick over the same period. The surge in price has been matched by a sharp increase in derivatives activity.  In just one week, futures open interest for XRP (XRP) has increased from $2.42 billion to $3.42 billion, according to a May 13 post on X from Glassnode. This $1 billion spike, or a 41.6% rise, shows growing influx of capital and increased speculative activity, suggesting that traders are positioning for a major move. $XRP Futures Open Interest has surged by over $1B in the past week, rising from $2.42B to $3.42B (+41.6%). This sharp increase in leverage coincides with a price rally from $2.14 to $2.48, suggesting elevated speculative activity and growing directional conviction, pic.twitter.com/QbsaOM9oxE— glassnode (@glassnode) May 13, 2025 Open interest refers to the total number of active futures contracts that have not yet been settled. When open interest climbs alongside price, it typically reflects new money entering the market, rather than short-covering or position unwinding. In line with the most recent price breakout, this pattern suggests that traders have a strong directional conviction in XRP. You might also like:XRP price prediction 2025 as Elliot Wave, bullish pennant activates This sentiment is supported by XRP’s technical outlook. The asset is trading above all major short- and long-term moving averages, including the 10-day, 50-day, and 200-day averages. The price has continued to move strongly, and momentum indicators show that the pressure is continuing to rise without reaching overheated levels. XRP price analysis. crypto.news At 68, the relative strength index is getting close to but not yet past the overbought zone, indicating that there is still potential for the current trend to continue. Other important indicators, like the moving average convergence divergence, point to continued upward movement.  Alongside chart strength, institutional demand appears to be growing. The XXRP ETF, which provides institutional investors with exposure to XRP, has seen inflows for five weeks in a row. The fund brought in $14 million last week, up from $10 million the previous week, according to data from etf.com. The fund’s total assets under management now amount to over $99 million. This is notable considering that its 1.89% annual management fee is almost twice as high as some of the more well-known Bitcoin (BTC) ETFs. Despite this, investor interest is still high, suggesting that there is a greater demand for products linked to XRP. This rise in demand coincides with mounting speculation that spot XRP ETFs will soon be approved by the U.S. Securities and Exchange Commission. Platforms like Polymarket now show that the odds of approval are 80%. According to JPMorgan analysts, XRP ETF inflows could reach $8 billion in the first year, surpassing Ethereum (ETH) ETF inflows since their approval in September 2024.  Because of its strong technical structure, growing institutional interest, and rising open interest, XRP looks ready for a significant breakout if the current trends continue. Read more:Why XRP must hold $1.50: the line between bullish continuation and breakdown

Ethereum’s latest update could make DeFi protocol feel like normal apps, and boost ETH in the long run, says P2P.org’s executive. For the past year, Ethereum (ETH) has been steadily losing dominance to other altcoins, as well as Bitcoin. Layer 2 networks are eating into Ethereum’s revenue, causing some traders to question the network’s evolving tokenomics. Rather than give in to the pressure, the Ethereum Foundation has doubled down, launching a new update focused entirely on usability and scalability. Artemiy Parshakov, Vice President of Institutions at staking infrastructure provider P2P.org, explained to crypto.news why this is the correct approach. Instead of prioritizing short-term revenue, the upcoming Pectra upgrade aims to make decentralized apps more user-friendly, introduce new features to the network, and help Ethereum reinforce its leadership in the DeFi space. Read more:Pectra upgrade could flip sentiment for Ethereum: MEXC COO crypto.news: What are the most consequential changes that the Pectra upgrade brings to Ethereum?  Artemiy Parshakov: The Pectra upgrade is honestly a game-changer for Ethereum staking. The most radical shift is moving from the rigid 32 ETH validator limit to allowing up to 2048 ETH per validator. This completely transforms the economics for operators like us. We’re also excited about auto-compounding. Instead of rewards just sitting there, they’ll now automatically feed back into your validator, growing your stake over time. Our models show this could bump returns from 3.2% to around 3.4% over five years – doesn’t sound huge, but that’s an extra ETH per validator at current prices. You might also like:Pectra upgrade could flip sentiment for Ethereum: MEXC COO Another big win is the slashing penalty reduction. The initial penalty is dropping by 128x, from 1 ETH to about 0.008 ETH per 32 ETH staked. This makes staking dramatically safer without compromising network security. For more conservative clients who’ve been hesitant to stake, this removes a major barrier. And finally, partial withdrawals mean you’re not locked in completely. You can pull some ETH while keeping your validator running – much more flexible than the all-or-nothing approach we’ve had until now. CN: The Pectra upgrade is focused on account abstraction, with specific upgrades to transaction batching, gas sponsorship and authentication. What are some of the innovations on the dApp front that this may enable?  AP: Account abstraction opens up possibilities that were simply impossible before. The ability to delegate control from standard accounts to smart contracts means we can finally build DeFi and staking products that feel like normal apps. The gas sponsorship aspect is huge. Think about onboarding new users to staking – they’ve always needed ETH just to pay for transactions. Now, validators can sponsor those gas fees, removing that initial friction completely. Users can essentially interact with Ethereum without directly holding ETH for gas. You might also like:What is Gwei and why it matters for Ethereum users We’re already working on practical applications at P2P.org. One feature in our R&D pipeline automatically calculates ideal withdrawal timing based on network conditions. Before Pectra, this would require manual intervention, but now we can build systems that execute these withdrawals automatically when the timing is perfect. We’re also exploring cross-protocol interoperability – imagine seamlessly moving your staked assets between protocols like SSV, EigenLayer, and Swell to optimize returns. Account abstraction makes these complex interactions much more streamlined. CN: How does raising the maximum effective validator balance from 32 ETH to 2048 ETH impact P2P.org’s operations related to validators?  AP: This change is transformative for our operational approach. A single 640 ETH validator will generate the same rewards as twenty separate 32 ETH validators.  We’ve been preparing for this for months, testing extensively to ensure we’re ready on day one. Our approach is to strategically cap validator balances at 1,920 ETH rather than the full 2,048 ETH. This gives us a two-year runway before hitting the limit where auto-compounding would stop – ensuring uninterrupted compounding benefits for our users. The operational savings aren’t just good for our bottom line – they allow us to offer better rates to clients. We’re already working on ways to pass these efficiency gains back to stakers through higher rewards. CN: Do you foresee the potential for centralization risk from increasing validator balance?  AP: This is a question we’ve thought about extensively. The design is actually quite elegant – larger validators maintain the standard attestation frequency but their votes carry proportionally greater weight. So a 2048 ETH validator has the same influence as 64 individual validators, preserving the security model. The interesting aspect is that Pectra might actually encourage more decentralization. Currently, there’s a significant barrier to entry with the technical complexity of running many validators. By allowing consolidation, smaller operators can compete more effectively on efficiency rather than scale. CN: Ethereum is trending toward making transactions cheaper, especially by leveraging L2s. However, this appears to be hurting its revenue in the short term. What is your perspective on the long-term effects of this trend, and should Ethereum focus more on generating revenue in the short term?   AP: Ethereum’s approach here shows real strategic vision rather than chasing quarterly results. Making transactions more affordable through L2s and efficiency improvements is building a more sustainable ecosystem for the long run. The history of technology shows that platforms prioritizing affordability and accessibility eventually win the market. Look at how AWS democratized cloud computing or how cheaper smartphones drove mobile adoption globally. You might also like:‘Make me feel emotional desire to quit:’ Ethereum’s Buterin frustrated by community’s focus on ‘degen casino’ With Pectra specifically, the protocol is becoming more efficient from a cost perspective while actually improving the economics for stakers through features like auto-compounding. This balances the needs of users and validators in a way that strengthens the entire ecosystem. We see these changes as part of Ethereum’s natural evolution. Our focus at P2P.org has always been on performance optimization – we’re currently ranked #1 for validator effectiveness among major operators. These protocol improvements allow us to push that performance even further while making staking more accessible to everyone. The innovations around flexible fee structures and account abstraction will likely drive more users to the network, creating a larger pie for everyone rather than optimizing for short-term fees. Read more:Ethereum’s stablecoin market cap jumps 1m-fold since the first time ETH reached $1,4k

微软发布了有关新恶意软件 StilachiRAT 的警报，该恶意软件会秘密攻击加密货币钱包并窃取存储在 Google Chrome 等浏览器中的信息。 根据 3 月 17 日的公告，StilachiRAT 是一种远程访问木马 (RAT)，旨在逃避检测并窃取敏感数据。 StilachiRAT 对加密货币用户构成了严重威胁。值得注意的是，该恶意软件会主动扫描 Google Chrome 中的加密钱包扩展程序，针对至少 20 个不同的钱包，其中包括 MetaMask、Trust Wallet、Phantom、Coinbase、BNB Chain 和 Bitget Wallet 等。 StilachiRAT 可能攻击的钱包列表 | 资料来源：微软 一旦被检测到，恶意软件就可以提取存储的凭据和配置数据，进而允许攻击者窃取受害者的资金。 此外，StilachiRAT 还监控剪贴板活动，搜索用户可能复制的加密货币密钥和密码，对数字资产安全构成直接威胁。 该恶意软件允许攻击者远程执行远程命令、清除日志并操纵注册表设置以保持访问权限。它采用反取证措施（例如检测分析工具和延迟执行）来绕过安全监控。 你可能还喜欢：Lazarus Group 将 400 ETH 转入 Tornado Cash，扩大恶意软件攻击活动 其主要功能之一是系统侦察。StilachiRAT 收集有关受感染设备的详细信息，包括操作系统详细信息、硬件标识符和活动应用程序。它还监控远程桌面协议会话，允许攻击者冒充用户并在网络中横向移动。 微软尚未将该恶意软件归咎于特定的威胁行为者，但警告称，其隐秘和先进的逃避策略使其成为严重的风险。 While it is not yet widespread, Microsoft has urged users to exercise caution. “Malware like StilachiRAT can be installed through multiple vectors; therefore, it is critical to implement security hardening measures to prevent the initial compromise,” the tech giant warned. Recommended precautions include downloading software only from official sources, enabling Microsoft Defender real-time protection, turning on cloud-delivered security, and using SmartScreen to block malicious websites. The crypto sector has long been targeted using increasingly sophisticated malware and cyberattacks. From wallet-draining trojans to phishing scams, attackers continue to evolve their tactics to exploit vulnerabilities. As previously reported by crypto.news, the $1.4 billion Bybit hack, the biggest crypto theft to date, allegedly started with malware disguised as a fake stock investment project. 去年年底，链上调查员泰勒·莫纳汉 (Taylor Monahan) 发现了一个复杂的社会工程计划，该计划在虚假的求职面试过程中将恶意软件推送到受害者的设备上。 阅读更多：调查显示，Bybit 14 亿美元数据泄露源于股票投资恶意软件

软件设计公司 MicroStrategy 结束了连续 12 周的比特币购买计划，并将继续持有目前价值 440 亿美元的比特币储备，直至另行通知。 根据向美国证券交易委员会提交的 8-K 表披露文件，MicroStrategy 三个月来首次未执行比特币 (BTC) 购买操作。 在连续 12 周购买比特币后，该公司没有出售其在市价计划中的任何 A 类普通股。由于 1 月 27 日至 2 月 2 日期间没有出售任何股票，该公司有价值 43.5 亿美元的未偿股票发行可用于为未来可能的比特币收购提供资金。 上周，MicroStrategy 未根据其市场股票发行计划出售任何 A 类普通股，也未购买任何比特币。截至 2025 年 2 月 2 日，我们持有 471,107 个 $BTC，价值约 304 亿美元，每比特币约 64,511 美元。$MSTR https://t.co/QTBWl8KlNv— Michael Saylor⚡️ (@saylor) 2025 年 2 月 3 日 你可能还喜欢：币安首席执行官：在最大的加密货币清算事件中，“这一切都会过去” MicroStrategy 计划通过其 ATM 产品为其“21/21”战略提供资金，该计划由执行董事长迈克尔·塞勒 (Michael Saylor) 制定，将向比特币投资 420 亿美元。 此外，Saylor 的公司还推出了名为 STRK 的优先股发行。这一旨在购买更多 BTC 的新融资渠道上周推出后不久就吸引了 5.634 亿美元的投资者现金。 截至 2 月 3 日，MicroStrategy 持有 471,107 个 BTC，价值约 440 亿美元，而比特币在大规模清算引发的市场调整中跌至 96,000 美元。 塞勒的互联网时代商业智能公司在为期 12 周的购买狂潮中花费了约 200 亿美元购买比特币，至少两次购买了价值 11 亿美元的代币。该公司积极的积累策略影响了其他公司，例如 Marathon Digital 和 Riot Platform，它们也在运营挖矿业务的同时建立比特币金库。